Sex Differences in Congenital Aural Atresia: A Systematic Review and Meta-Analysis

To evaluate sex differences in the diagnosis and management of congenital aural atresia (CAA). DATA SOURCES: PubMed, SCOPUS, CINAHL, Cochrane Library. REVIEW

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✦ The floor

Discussion

Signed responses from readers of the wire.

✦ Clinical Takeaway ✦

Clinicians should be aware of potential sex-based differences in aural atresia presentation and surgical outcomes, though practice changes should await review of the full published data.

✦ Why It Matters ✦

Understanding sex differences in congenital aural atresia could refine surgical counseling, candidacy criteria, and outcome expectations for this population.

✦ Key Points ✦

01Systematic review and meta-analysis pooled data from PubMed, SCOPUS, CINAHL, and Cochrane Library.
02Study focuses on sex as a variable in both diagnosis rates and surgical management of aural atresia.
03Aural atresia is a birth defect where the ear canal fails to develop, causing conductive hearing loss.
04Large-scale pooling of data allows detection of sex-based patterns not visible in individual studies.
05Findings could inform surgical counseling and patient selection criteria.

✦ Claims & Evidence ✦

ClaimEvidenceSupport

Sex differences exist in the diagnosis and/or surgical management of congenital aural atresia.

studypartially supported

✦ Research metadata ✦

PMID: 42549520
DOI: 10.1002/ohn.70362.
Journal: Otolaryngology–Head and Neck Surgery
Publication type: meta_analysis
Evidence level: 1a
Population: Individuals with congenital aural atresia across studies indexed in PubMed, SCOPUS, CINAHL, and Cochrane Library
Intervention: Sex as a biological variable in diagnosis and surgical management of congenital aural atresia
Comparator: Male vs. female patients with congenital aural atresia

Primary outcomes

Sex-based differences in diagnosis rates of congenital aural atresia; Sex-based differences in surgical outcomes for aural atresia repair

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